CN216242742U - Seamless steel pipe with rust-proof function - Google Patents
Seamless steel pipe with rust-proof function Download PDFInfo
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- CN216242742U CN216242742U CN202122421909.2U CN202122421909U CN216242742U CN 216242742 U CN216242742 U CN 216242742U CN 202122421909 U CN202122421909 U CN 202122421909U CN 216242742 U CN216242742 U CN 216242742U
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Abstract
The utility model discloses a seamless steel tube with an antirust function, which comprises a seamless steel tube body, wherein the seamless steel tube body comprises an outer protective layer, the outer protective layer comprises a high temperature resistant layer, a weather resistant layer is arranged on the surface of the high temperature resistant layer, an outer antirust layer is arranged on the surface of the weather resistant layer, an anti-corrosion layer is arranged on the surface of the outer antirust layer, an anti-wear layer is arranged on the surface of the anti-corrosion layer, an inner protective layer is arranged on the inner wall of the seamless steel tube body, the inner protective layer comprises a heat insulation layer, and an anti-permeation layer is arranged on the inner surface of the heat insulation layer. According to the utility model, through the matched use of the seamless steel pipe body, the outer protective layer, the high temperature resistant layer, the weather resistant layer, the outer anti-rust layer, the corrosion resistant layer, the wear resistant layer, the inner protective layer, the heat insulating layer, the permeation preventing layer, the compression resistant layer, the inner anti-rust layer and the cleaning layer, the high temperature resistant, weather resistant, corrosion resistant and anti-rust performances of the seamless steel pipe body can be effectively improved, and the service life of the seamless steel pipe body is prolonged.
Description
Technical Field
The utility model relates to the technical field of seamless steel pipes, in particular to a seamless steel pipe with an antirust function.
Background
The seamless steel pipe is a steel pipe which is formed by perforating a whole round steel and has no welding seam on the surface, is called as a seamless steel pipe, according to the production method, the seamless steel pipe can be hot-rolled, cold-drawn, extruded, etc., the seamless steel pipe is divided into a round shape and a special shape according to the shape of a section, the special pipe has various complex shapes such as a square shape, an oval shape, a triangular shape, a hexagonal shape, a melon seed shape, a star shape and a pipe with fins, according to different purposes, the steel tube has thick-wall seamless steel tube and thin-wall seamless steel tube, the seamless steel tube is mainly used as petroleum geological drilling tube, cracking tube, boiler tube and bearing tube for petrochemical industry and high-precision structural steel tube for automobiles, tractors and aviation, however, the existing seamless steel pipe has poor anti-corrosion performance when in use, and is easy to rust due to external environment after long-term use, so that the service life is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a seamless steel pipe with an antirust function, which has the advantage of good antirust effect and solves the problems that the existing seamless steel pipe is easy to rust due to the external environment and the service life is shortened because the antirust performance is poor when the existing seamless steel pipe is used.
In order to achieve the purpose, the utility model provides the following technical scheme: the seamless steel tube with the antirust function comprises a seamless steel tube body, wherein the seamless steel tube body comprises an outer protective layer, the outer protective layer comprises a high-temperature-resistant layer, a weather-resistant layer is arranged on the surface of the high-temperature-resistant layer, an outer antirust layer is arranged on the surface of the weather-resistant layer, an anti-corrosion layer is arranged on the surface of the outer antirust layer, an abrasion-resistant layer is arranged on the surface of the anti-corrosion layer, an inner protective layer is arranged on the inner wall of the seamless steel tube body and comprises a heat insulation layer, an anti-permeation layer is arranged on the inner surface of the heat insulation layer, an anti-pressure layer is arranged on the inner surface of the anti-permeation layer, an inner antirust layer is arranged on the inner surface of the anti-pressure layer, and a cleaning layer is arranged on the inner surface of the inner antirust layer.
Preferably, the material of the high-temperature resistant layer is an organic silicon high-temperature resistant coating, and the material of the weather-resistant layer is a GZ-2 novel polymer anticorrosive coating.
Preferably, the outer anti-rust layer is made of gray anti-rust paint, and the corrosion-resistant layer is made of epoxy resin coating.
Preferably, the wear-resistant layer is made of a wear-resistant ceramic coating, and the heat-insulating layer is made of a heat-insulating coating.
Preferably, the permeation-prevention layer is made of waterproof paint, and the pressure-resistant layer is made of rock plate paint.
Preferably, the inner anti-rust layer is made of epoxy zinc-rich primer, and the cleaning layer is made of self-cleaning paint.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the seamless steel pipe body, the outer protective layer, the high temperature resistant layer, the weather resistant layer, the outer anti-rust layer, the corrosion resistant layer, the wear resistant layer, the inner protective layer, the heat insulating layer, the permeation preventing layer, the compression resistant layer, the inner anti-rust layer and the cleaning layer, the high temperature resistant, weather resistant, corrosion resistant and anti-rust performances of the seamless steel pipe body can be effectively improved, the service life of the seamless steel pipe body is prolonged, and the problems that the existing seamless steel pipe is easy to rust due to the external environment after long-term use and the service life is shortened because the anti-rust performance is poor when the existing seamless steel pipe is used are solved.
2. The organic silicon high-temperature resistant coating has the characteristics of quick drying, good adhesive force, good flexibility, convenient construction, high-temperature resistance and the like of non-stick coatings by arranging the high-temperature resistant layer, the GZ-2 novel high-polymer anticorrosive coating has the characteristics of nontoxic paint film, strong adhesive force, quick drying, convenient construction, good acid, alkali and salt corrosion resistance, water, oil and weather resistance by arranging the weather-resistant layer, the gray antirust paint has the advantages of good adhesive force, high antirust performance, strong water resistance and quick natural drying at normal temperature by arranging the outer antirust layer, the epoxy resin coating has strong adhesive force, good mechanical performance and excellent corrosion resistance by arranging the corrosion-resistant layer, and the wear-resistant ceramic coating has the characteristics of insulation, high temperature resistance, corrosion resistance, good mechanical performance, very good adhesive force with metal, The coating is very hard, has extremely high mechanical strength and rigidity and simultaneously has excellent toughness and shock resistance, the heat-insulating coating has the characteristics of heat insulation, water resistance, rust resistance, corrosion resistance, short construction period and quick response by arranging the heat-insulating layer, the waterproof coating has the advantages of tough coating, water resistance, good weather resistance, good elasticity and adaptability to small deformation of a base layer and can play a role in shielding cracks and inhibiting cracks from being generated on the surface by arranging the anti-permeation layer, the rock plate coating has the advantages of high strength, good pressure resistance and good wear-resisting effect by arranging the anti-pressure layer, the epoxy zinc-rich primer has the characteristics of quick natural drying, strong adhesive force, strong corrosion resistance and the like by arranging the inner anti-pressure layer, and the self-cleaning coating can enable the material to form a self-cleaning lotus leaf surface and improve the conveying efficiency.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural diagram of an outer protective layer according to the present invention;
FIG. 3 is a schematic view of the inner protective layer according to the present invention.
In the figure: 1. a seamless steel tube body; 2. an outer protective layer; 21. a high temperature resistant layer; 22. a weatherable layer; 23. an outer anti-rust layer; 24. a corrosion-resistant layer; 25. a wear layer; 3. an inner protective layer; 31. a thermal insulation layer; 32. an anti-permeation layer; 33. a pressure resistant layer; 34. an inner anti-rust layer; 35. and (6) cleaning the layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The components used in the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
Referring to fig. 1-3, a seamless steel pipe with antirust function comprises a seamless steel pipe body 1, the seamless steel pipe body 1 comprises an outer protective layer 2, the outer protective layer 2 comprises a high temperature resistant layer 21, the high temperature resistant layer 21 is made of organosilicon high temperature resistant paint, the weather resistant layer 22 is made of GZ-2 novel high polymer anticorrosive paint, by arranging the high temperature resistant layer 21, the organosilicon high temperature resistant paint has the characteristics of quick drying, good adhesive force, good flexibility, convenient construction, high temperature resistance and other non-stick paints, by arranging the weather resistant layer 22, the GZ-2 novel high polymer anticorrosive paint has the characteristics of non-toxic paint film, strong adhesive force, quick drying, convenient construction, good acid, alkali and salt corrosion resistance, good water, oil and weather resistance, by arranging the outer antirust layer 23, the gray antirust paint has the characteristics of good adhesive force and high antirust performance, the waterproof coating has the advantages of strong water resistance, fast natural drying at normal temperature, strong adhesive force, excellent mechanical property and excellent corrosion resistance by arranging the corrosion-resistant layer 24, high-temperature resistance, corrosion resistance, good mechanical property, very good adhesive force with metal, very hard, very high mechanical strength and rigidity, and excellent toughness and shock resistance by arranging the wear-resistant layer 25, has the characteristics of heat insulation, water resistance, rust resistance, corrosion resistance, short construction period and fast effect by arranging the heat-insulating layer 31, has tough coating, water resistance and good weather resistance by arranging the anti-seepage layer 32, has good elasticity, can adapt to the micro deformation of a base layer, and can play the roles of shielding cracks and inhibiting cracks from being generated on the surface, and has the advantages of high strength, high mechanical property and excellent corrosion resistance by arranging the anti-corrosion layer 33, The advantages of good pressure resistance and good wear resistance are achieved, the inner anti-rust layer 34 is arranged, the epoxy zinc-rich primer has the characteristics of fast natural drying, strong adhesive force, strong corrosion resistance and the like, the cleaning layer 35 is arranged, the self-cleaning coating can enable the material to form a self-cleaning lotus leaf surface, the conveying efficiency is improved, the weather-resistant layer 22 is arranged on the surface of the high-temperature resistant layer 21, the outer anti-rust layer 23 is arranged on the surface of the weather-resistant layer 22, the gray anti-rust paint is used as the material of the outer anti-rust layer 23, the epoxy resin coating is used as the material of the corrosion-resistant layer 24, the corrosion-resistant layer 24 is arranged on the surface of the outer anti-rust layer 23, the wear-resistant layer 25 is arranged on the surface of the corrosion-resistant layer 24, the wear-resistant ceramic coating is used as the material of the heat-insulating layer 31, the inner protective layer 3 is arranged on the inner wall of the seamless steel pipe body 1, the inner protective layer 3 comprises the heat-insulating layer 31, and the permeation-resistant layer 32 is arranged on the inner surface of the heat-insulating layer 31, the material of the anti-permeation layer 32 is waterproof paint, the material of the anti-pressure layer 33 is rock plate paint, the inner surface of the anti-permeation layer 32 is provided with the anti-pressure layer 33, the inner surface of the anti-pressure layer 33 is provided with an inner anti-rust layer 34, the material of the inner anti-rust layer 34 is epoxy zinc-rich primer, the material of the cleaning layer 35 is self-cleaning paint, the inner surface of the inner anti-rust layer 34 is provided with the cleaning layer 35, through the matched use of the seamless steel pipe body 1, the outer protective layer 2, the high temperature resistant layer 21, the weather resistant layer 22, the outer anti-rust layer 23, the corrosion resistant layer 24, the wear resistant layer 25, the inner protective layer 3, the heat insulating layer 31, the anti-permeation layer 32, the anti-pressure layer 33, the inner anti-rust layer 34 and the cleaning layer 35, the high temperature resistance, the weather resistance, the corrosion resistance and the corrosion resistance of the seamless steel pipe body 1 can be effectively improved, the service life of the seamless steel pipe body 1 is prolonged, and the problem that the existing seamless steel pipe has poor anti-rust performance is caused by poor in use is solved, the rust is easy to be caused by the external environment after long-term use, and the service life is reduced.
When in use, through the high temperature resistant layer 21, the organosilicon high temperature resistant coating has the characteristics of quick drying, good adhesive force, good flexibility, convenient construction, high temperature resistance and the like, through the weather resistant layer 22, the GZ-2 novel high polymer anticorrosive coating has the characteristics of nontoxic paint film, strong adhesive force, quick drying, convenient construction, good acid, alkali and salt corrosion resistance, water, oil and weather resistance, through the outer antirust layer 23, the gray antirust paint has the advantages of good adhesive force, high antirust performance, strong water resistance and quick natural drying at normal temperature, through the corrosion resistant layer 24, the epoxy resin coating has strong adhesive force, good mechanical performance and excellent corrosion resistance, through the wear resistant layer 25, the wear resistant ceramic coating has the characteristics of insulation, high temperature resistance, corrosion resistance, good mechanical performance, very good adhesive force with metal, very hard, The self-cleaning rock plate coating has the advantages of high mechanical strength and rigidity, excellent toughness and shock resistance, the heat insulation coating has the characteristics of heat insulation, water resistance, rust prevention, corrosion prevention, short construction period and quick response through the heat insulation layer 31, the waterproof coating has the advantages of tough coating, water resistance, good weather resistance, good elasticity, adaptability to micro deformation of a base layer and capability of shielding cracks and inhibiting cracks on the surface through the anti-permeation layer 32, the rock plate coating has the advantages of high strength, good pressure resistance and good wear-resisting effect through the anti-pressure layer 33, the epoxy zinc-rich primer has the characteristics of quick natural drying, strong adhesive force, strong corrosion resistance and the like through the inner anti-pressure layer 34, and the self-cleaning coating can enable the material to form a self-cleaning lotus leaf surface through the cleaning layer 35 so as to improve the conveying efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seamless steel pipe with rust-resistant function, includes seamless steel pipe body (1), its characterized in that: the seamless steel tube body (1) comprises an outer protective layer (2), the outer protective layer (2) comprises a high temperature resistant layer (21), a weather-resistant layer (22) is arranged on the surface of the high-temperature resistant layer (21), an outer anti-rust layer (23) is arranged on the surface of the weather-resistant layer (22), the surface of the outer anti-rust layer (23) is provided with a corrosion-resistant layer (24), the surface of the corrosion-resistant layer (24) is provided with a wear-resistant layer (25), an inner protective layer (3) is arranged on the inner wall of the seamless steel pipe body (1), the inner protective layer (3) comprises a heat insulation layer (31), the inner surface of the heat insulation layer (31) is provided with an anti-seepage layer (32), the anti-seepage anti-corrosion coating is characterized in that a pressure-resistant layer (33) is arranged on the inner surface of the anti-seepage layer (32), an inner anti-corrosion layer (34) is arranged on the inner surface of the pressure-resistant layer (33), and a cleaning layer (35) is arranged on the inner surface of the inner anti-corrosion layer (34).
2. The seamless steel pipe having an antirust function according to claim 1, characterized in that: the high-temperature resistant layer (21) is made of organic silicon high-temperature resistant paint, and the weather resistant layer (22) is made of GZ-2 novel high-polymer anticorrosive paint.
3. The seamless steel pipe having an antirust function according to claim 1, characterized in that: the outer anti-rust layer (23) is made of gray anti-rust paint, and the corrosion-resistant layer (24) is made of epoxy resin coating.
4. The seamless steel pipe having an antirust function according to claim 1, characterized in that: the wear-resistant layer (25) is made of wear-resistant ceramic paint, and the heat insulation layer (31) is made of heat insulation paint.
5. The seamless steel pipe having an antirust function according to claim 1, characterized in that: the anti-seepage layer (32) is made of waterproof paint, and the pressure-resistant layer (33) is made of rock plate paint.
6. The seamless steel pipe having an antirust function according to claim 1, characterized in that: the inner anti-rust layer (34) is made of epoxy zinc-rich primer, and the cleaning layer (35) is made of self-cleaning paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421909.2U CN216242742U (en) | 2021-10-09 | 2021-10-09 | Seamless steel pipe with rust-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122421909.2U CN216242742U (en) | 2021-10-09 | 2021-10-09 | Seamless steel pipe with rust-proof function |
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| Publication Number | Publication Date |
|---|---|
| CN216242742U true CN216242742U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122421909.2U Active CN216242742U (en) | 2021-10-09 | 2021-10-09 | Seamless steel pipe with rust-proof function |
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2021
- 2021-10-09 CN CN202122421909.2U patent/CN216242742U/en active Active
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